共 7 条
[1]
BORNMAN PC, 1986, LANCET, V1, P69
[2]
HVIBREGTSE K, 1986, GASTROINTEST ENDOSC, V32, P334
[4]
MATZEN P, 1986, ANN RADIOL, V29, P151
[5]
SIEGEL JH, 1986, AM J GASTROENTEROL, V81, P634
[6]
SONNENFELD T, 1986, ACTA CHIR SCAND, V152, P297